div{
    width: 350px;
    outline: solid 1px white;
    margin-left: auto;
    margin-right: auto;
    margin-top: 100px;
}
#text1{
    width: 140px;
    font-size: 25px;
    border: solid 1px blue;
    background-color: cornflowerblue;
    float: left;
}
span{
    width: 80px;
    height: 30px;
    font-size: 25px;
    border: solid 1px red;
    float: left;
    overflow: hidden;
    margin-left: 10px;
}
#span2{

    font-size: 20px;
    width: 100px;
}
#span1{
    background-color: lavenderblush;
}
span:hover{
    cursor: pointer;
}
#span3{
    clear: both;
}
#span4{
    border: hidden;
    width: 150px;
    font-size: 15px;
    line-height: 30px;
}
button{
    float: left;

}